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Dr. John Mathis, MD

Gastroenterology* Age 73
Dr. John Mathis, MD
4.5 (8 Ratings)
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Dr. John Mathis, MD is a Gastroenterologist in South Bend, IN.
Dr. John Mathis, MD
4.5 (8 Ratings)
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Dr. John Mathis, MD

Gastroenterology* Age 73
South Bend, IN
Call for new patient details
49 years of experience
Dr. John Mathis, MD is a Gastroenterologist in South Bend, IN.

About

Dr. Mathis graduated from INDIANA UNIVERSITY / BLOOMINGTON. Dr. John Mathis, MD is a Gastroenterologist in South Bend, IN and has 49 years experience. Dr. Mathis currently practices at Practice and are affiliated with Saint Joseph Health System-Plymouth Medical Center, Saint Joseph Regional Medical Center, Elkhart General Hospital, Memorial Hospital of South Bend and Community Hospital of Bremen. Dr. Mathis has experience treating conditions like Intestinal Ulcer and Inflammatory Bowel Disease among other conditions at varying frequencies. At present, Dr. Mathis received an average rating of 4.5/5 from patients and has been reviewed 8 times. Dr. Mathis' office is not accepting new patients. Dr. Mathis is board certified in Gastroenterology and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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Experience Check

Enter a condition or procedure
Intestinal Ulcer
Inflammatory Bowel Disease
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Inflammatory Bowel Disease
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Intestinal Ulcer
Inflammatory Bowel Disease
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Biliary Cirrhosis
Cirrhosis
Niacin Deficiency
Abdominal Pain
Chronic Anal Fissure
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Nausea
  • View other providers who treat Nausea
Noninfectious Gastroenteritis and Colitis
Pinworm
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Primary Biliary Cholangitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Cholangitis
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Bile Duct
Constipation
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Duodenitis
Dysphagia
Esophageal Motility Disorders
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gastric Ulcer
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Hemorrhoids
Hepatitis C
Hepatopulmonary Syndrome
Hypokalemia
Intestinal Diverticulosis
Intestinal Fistula
Intestinal Obstruction
Irritable Bowel Syndrome
Kaposi Sarcoma of Lymph Nodes
Non-Alcoholic Fatty Liver Disease
Pancreatitis
Reflux Esophagitis
Duodenal Polypectomy
Endoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Acid Reflux
Acute Gastritis
Amebic Dysentery
Autoimmune Hepatitis
Bacterial Dysentery
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Boerhaave's Syndrome
Celiac Disease
Congenital Achalasia
Congenital Anomaly Intestine
Crohn's Disease
Cystic Fibrosis
Diffuse Esophageal Spasm
Disorders of Zinc Metabolism
Duodenal Cancer
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis
Hepatitis B - Immune Response
Hepatitis E
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Prolapse
Ischemic Colitis
Large Intestine Infarction
Liver Damage from Alcohol
Long COVID Disorder
Malignant Neoplasm of Gastrointestinal Tract
Mallory-Weiss Syndrome
Malnutrition
Megacolon
Neoplasm of Gastrointestinal Tract
Neurogenic Bowel
Non-Neonatal Jaundice
Pelvic Abscess
Pouchitis
Pyloric Stenosis
Pylorospasm
Sphenoid Sinus Tumor
Splenomegaly
Stomach Stenosis
Viral Enteritis
Viral Hepatitis
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
Pancreas Surgeries
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna PPO
    Open Access Plus
  • Blue Card High Performance Network HPN
    Blue Card PPO
  • Curative PPO Plus
    Curative EPO
    Curative PPO
  • Choice Plus POS
    Options PPO
    Navigate HMO
    Medica Choice
    Navigate POS
    Nexus Open Access
  • HealthSync PPO IN POS
    HealthSync-IN HMO
    HealthSync Options POS
  • First Health (Coventry Health Care) PPO
  • Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Elect Choice (Open Access) EPO
    Choice Plus POS II
    Open Choice PPO
  • Sagamore Plus PPO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Blue Cross Premier PPO
    Blue Care Network PCP Focus Network HMO
  • Encore Health Network PPO
  • Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield HMO

Locations

  1. 1 Michiana Gastroenterology Inc.
    17501 Generations Dr, South Bend, IN 46635
  2. 2 Office
    1919 Lake Ave Ste 107, Plymouth, IN 46563
  3. 3 MG Anesthesia LLC
    53830 Generations Dr, South Bend, IN 46635

Patient Satisfaction

Likelihood to recommend Dr. Mathis
4.5
Based on 8 Reviews
5 Stars (7)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Apr 17, 2020
I was referred to Dr.Mathis six years ago for Auto Immune Hepatitis. It evolved after I was diagnosed with "Drug Induced Hepatitis " following treatment of a lung infection with powerful antibiotics. Large doses of prednisone were prescribed in an effort to slow the liver damage, lowering the ASTand ALT levels. I was terribly swollen and very sick. Dr. Mathis prescribed diuretics to rid my body of the edema, and Imuran to treat the now diagnosed Auto Immune Hepatitis. It took over three years for my liver to heal. I must continue the medications but my life is back to normal. I am very thankful for Dr.Mathis and his compassionate care.
Billie J. Hurt — Apr 17, 2020
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Photo: Dr. John Mathis, MD
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Dr. Mathis' Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Mathis

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Gastroenterology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • INDIANA UNIVERSITY / BLOOMINGTON
    1976
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Mathis communicate via email?
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Does Dr. Mathis offer telehealth services or virtual visits?
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Does Dr. Mathis have free onsite parking?
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Does Dr. Mathis specialize in working with children or adolescents?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Mathis, MD. To arrange an appointment, call the number on Dr. Mathis' profile.

Dr. Mathis frequently treats the following conditions: Intestinal Ulcer and Inflammatory Bowel Disease. See more on Sharecare.

Dr. John Mathis, MD is affiliated with Saint Joseph Health System-Plymouth Medical Center, Saint Joseph Regional Medical Center, Elkhart General Hospital, Memorial Hospital of South Bend and Community Hospital of Bremen.

Yes, Dr. John Mathis, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Saint Joseph Health System-Plymouth Medical Center

    1915 Lake Ave, Plymouth, IN

  • Saint Joseph Regional Medical Center

    5215 Holy Cross Pkwy, Mishawaka, IN

  • Elkhart General Hospital

    600 East Blvd, Elkhart, IN

  • Memorial Hospital of South Bend

    615 N Michigan St, South Bend, IN

  • Community Hospital of Bremen

    1020 High Rd, Bremen, IN